Al-impurity-induced magnetic excitations in heavily over-doped La1.7Sr0.3Cu0.95Al0.05O4
By means of inelastic neutron scattering, we measured magnetic excitations in a sizable single crystal of La1.7Sr0.3Cu0.95Al0.05O4, which is an Al-substituted system of the heavily hole-doped cuprate system La2-xSrxCuO4 (LSCO) with an effective concentration of holes of xeff = 0.25. At incommensurat...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2018-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5043077 |